火电厂取消脱硫旁路的技术分析与可靠性探索

Technique Analysis and Reliability Research of Cancelling Desulfurization Bypass

指出了根据国家环保部十二五规划,持续推进污染物总量减排工作,火电企业燃煤发电机组取消脱硫旁路挡板势在必行。主要根据火电企业实际情况分析了影响取消脱硫旁路烟道的因素、对旁路烟道封堵后,对如何保证脱硫系统随主机安全稳定运行进行了技术分析和可靠性探索。

According to the twelfth five-year plan of State Environmental Protection Department, total pollutant emission is ordered to be reduced so that cancelling desulphurization bypass is imperative. This article, according to the actual situation of thermal power enterprises, mainly analyzed the blocking factors of cancelling the desulfurization bypass, and technique analysis was done to ensure stable operation of desulfurization system.